<!DOCTYPE html>
<html lang="zh-CN">

<head>
    <meta charset="UTF-8">
    <title>Document</title>
</head>

<body>
    <form action="https://search.jd.com/search">
        <fieldset>
            <legend>MainInfo</legend>
            <label for="zhanghu">账户：</label>
            <input type="text" id="zhanghu" name="account">
            <br>
            <label for="zhanghu">密码：
                <input type="password" id="mima" name="password">
            </label>
        </fieldset>
        性别:
        <label><input type="radio" name="gender" value="male" checked>男 </label>
        <label><input type="radio" name="gender" value="female">女</label>
        <br>
        <input type="submit" value="提交">
        <input type="reset" value="Reset">
    </form>
</body>

</html>